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| author | Ingo Molnar <mingo@elte.hu> | 2009-03-26 18:49:48 +0100 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2009-03-26 18:49:48 +0100 |
| commit | 18ffa418aead13c56515ac74cd26105102128aca (patch) | |
| tree | 2096ea8db3b2594bd25ad39a70edc691219f669b /arch/x86/kernel/process_32.c | |
| parent | ab76f3d771590d5c89faa3219559c5d3fc0ce0c2 (diff) | |
| parent | 8e0ee43bc2c3e19db56a4adaa9a9b04ce885cd84 (diff) | |
| download | lwn-18ffa418aead13c56515ac74cd26105102128aca.tar.gz lwn-18ffa418aead13c56515ac74cd26105102128aca.zip | |
Merge commit 'v2.6.29' into x86/setup-lzma
Diffstat (limited to 'arch/x86/kernel/process_32.c')
| -rw-r--r-- | arch/x86/kernel/process_32.c | 22 |
1 files changed, 9 insertions, 13 deletions
diff --git a/arch/x86/kernel/process_32.c b/arch/x86/kernel/process_32.c index 3ba155d24884..bd4da2af08ae 100644 --- a/arch/x86/kernel/process_32.c +++ b/arch/x86/kernel/process_32.c @@ -39,11 +39,12 @@ #include <linux/prctl.h> #include <linux/dmi.h> #include <linux/ftrace.h> +#include <linux/uaccess.h> +#include <linux/io.h> +#include <linux/kdebug.h> -#include <asm/uaccess.h> #include <asm/pgtable.h> #include <asm/system.h> -#include <asm/io.h> #include <asm/ldt.h> #include <asm/processor.h> #include <asm/i387.h> @@ -56,10 +57,8 @@ #include <asm/tlbflush.h> #include <asm/cpu.h> -#include <asm/kdebug.h> #include <asm/idle.h> #include <asm/syscalls.h> -#include <asm/smp.h> #include <asm/ds.h> asmlinkage void ret_from_fork(void) __asm__("ret_from_fork"); @@ -105,9 +104,6 @@ void cpu_idle(void) check_pgt_cache(); rmb(); - if (rcu_pending(cpu)) - rcu_check_callbacks(cpu, 0); - if (cpu_is_offline(cpu)) play_dead(); @@ -205,7 +201,7 @@ extern void kernel_thread_helper(void); /* * Create a kernel thread */ -int kernel_thread(int (*fn)(void *), void * arg, unsigned long flags) +int kernel_thread(int (*fn)(void *), void *arg, unsigned long flags) { struct pt_regs regs; @@ -266,7 +262,7 @@ void flush_thread(void) tsk->thread.debugreg3 = 0; tsk->thread.debugreg6 = 0; tsk->thread.debugreg7 = 0; - memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array)); + memset(tsk->thread.tls_array, 0, sizeof(tsk->thread.tls_array)); clear_tsk_thread_flag(tsk, TIF_DEBUG); /* * Forget coprocessor state.. @@ -293,9 +289,9 @@ void prepare_to_copy(struct task_struct *tsk) int copy_thread(int nr, unsigned long clone_flags, unsigned long sp, unsigned long unused, - struct task_struct * p, struct pt_regs * regs) + struct task_struct *p, struct pt_regs *regs) { - struct pt_regs * childregs; + struct pt_regs *childregs; struct task_struct *tsk; int err; @@ -347,7 +343,7 @@ int copy_thread(int nr, unsigned long clone_flags, unsigned long sp, void start_thread(struct pt_regs *regs, unsigned long new_ip, unsigned long new_sp) { - __asm__("movl %0, %%gs" :: "r"(0)); + __asm__("movl %0, %%gs" : : "r"(0)); regs->fs = 0; set_fs(USER_DS); regs->ds = __USER_DS; @@ -638,7 +634,7 @@ asmlinkage int sys_vfork(struct pt_regs regs) asmlinkage int sys_execve(struct pt_regs regs) { int error; - char * filename; + char *filename; filename = getname((char __user *) regs.bx); error = PTR_ERR(filename); |